setup.rb in yard-mruby-0.3.0

- old
+ new

@@ -49,14 +49,14 @@
 # as it is a meta-object.
 #
 # This method removes the namespace from the root node, generates the class list,
 # and then adds it back into the root node.
 #
-def class_list(root = Registry.root)
+def class_list(root = Registry.root, tree = TreeContext.new)
   return super unless root == Registry.root
 
   include_namespace = YARD::MRuby::CodeObjects::HEADERS_ROOT
   root.instance_eval { children.delete include_namespace }
-  out = super(root)
+  out = super(root, tree)
   root.instance_eval { children.push include_namespace }
   out
 end